Reader, if thou do find this book empty of fantastical expressions, and without light, vain, whimsical, scholar-like terms, thou must understand it is because I never went to school to Aristotle, or Plato, but was brought up at my father's house, in a very mean condition, among a company of poor countrymen. But if thou do find a parcel of plain, yet sound, true, and home sayings, attribute that to the Lord Jesus His gifts and abilities, which He hath bestowed upon such a poor creature as I am and have been. And if thou, being a seeing Christian, dost find me coming short, though rightly touching at some things, attribute that either to my brevity, or, if thou wilt, to my weaknesses, for I am full of them. A word or two more, and so I shall have done with this.
First. And the first is, Friend, if thou do not desire the salvation of thy soul, yet I pray thee to read this book over with serious consideration; it may be it will stir up in thee some desires to look out after it, which at present thou mayest be without.
Secondly, If thou dost find any stirrings in thy heart by thy reading such an unworthy man's works as mine are, be sure that in the first place thou give glory to God, and give way to thy convictions, and be not too hasty in getting them off from thy conscience; but let them so work till thou dost see thyself by nature void of all graces, as faith, hope, knowledge of God, Christ, and the Covenant of Grace.
Thirdly, Then, in the next place, fly in all haste to Jesus Christ, thou being sensible of thy lost condition without Him, secretly persuading of thy soul that Jesus Christ standeth open-armed to receive thee, to wash away thy sins, to clothe thee with His righteousness, and is willing, yea, heartily willing, to present thee before the presence of the glory of God and among the innumerable company of angels with exceeding joy. This being thus, in the next place, do not satisfy thyself with these secret and first persuasions, which do or may encourage thee to come to Jesus Christ; but be restless till thou dost find by blessed experience the glorious glory of this the second covenant extended unto thee, and sealed upon thy soul with the very Spirit of the Lord Jesus Christ. And that thou mayest not slight this my counsel, I beseech thee, in the second place, consider these following things—
First, If thou dost get off thy convictions, and not the right way (which is by seeing thy sins washed away by the blood of Jesus Christ), it is a question whether ever God will knock at thy heart again or no; but rather say, such an one "is joined to idols, let him alone" (Hosea 4:17). Though he be in a natural state, "let him alone." Though he be in or under the curse of the law, "let him alone." Though he be in the very hand of the devil, "let him alone." Though he be a-going post-haste to Hell, "let him alone." Though his damnation will not only be damnation for sins against the law, but also for slighting the Gospel, yet "let him alone." My Spirit, My ministers, My Word, My grace, My mercy, My love, My pity, My common providences, shall no more strive with him; "let him alone." O sad! O miserable! who would slight convictions that are on their souls, which (if not slighted) tend so much for their good?
Secondly, If thou shalt not regard how thou do put off convictions, but put them off without the precious blood of Christ being savingly applied to thy soul, thou art sure to have the mis-spending of that conviction to prove the hardening of thy heart against the next time thou art to hear the Word preached or read. This is commonly seen, that those souls that have not regarded those convictions that are at first set upon their spirits, do commonly, and that by the just judgments of God upon them, grow more hard, more senseless, more seared and sottish in their spirits; for some, who formerly would quake and weep, and relent under the hearing of the Word, do now for the present sit so senseless, so seared, and hardened in their consciences, that certainly if they should have hell-fire thrown in their faces, as it sometimes cried up in their ears, they would scarce be moved; and this comes upon them as a just judgment of God (2 Thess 2:11,12).
Thirdly, If thou do slight these, or those convictions that may be set upon thy heart by reading of this discourse, or hearing of any other good man preach the Word of God sincerely, thou wilt have the stifling of these or those convictions to account and answer for at the day of judgment; not only thy sins, that are commonly committed by thee in thy calling and common discourse, but thou shalt be called to a reckoning for slighting convictions, disregarding of convictions, which God useth as a special means to make poor sinners see their lost condition and the need of a Saviour. Now here I might add many more considerations besides these, to the end thou mayest be willing to tend and listen to convictions; as,
First, Consider thou hast a precious soul, more worth than the whole world; and this is commonly worked upon, if ever it be saved, by convictions.
Secondly, This soul is for certain to go to Hell, if thou shalt be a slighter of convictions.
Thirdly, If that go to Hell, thy body must go thither too, and then never to come out again. "Now consider this, ye that" are apt to "forget God," and His convictions, "lest He tear you in pieces, and there be none to deliver" (Psa 50:22).